Wheel



FIG. 1 is a perspective view of a wheel showing our new, original and ornamental design;

FIG. 2 is a front view thereof:

FIG. 3 is a side view thereof;

FIG. 4 is a rear view thereof; and,

FIG. 5 is a top view thereof.

The structure shown in phantom is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a wheel, as shown and described. 